EP 2670186 B1 20150923 - Network analysis for radio resource activation in mobile networks
Title (en)
Network analysis for radio resource activation in mobile networks
Title (de)
Netzwerkanalyse zur Funkressourcenaktivierung in mobilen Netzwerken
Title (fr)
Analyse de réseau pour l'activation de ressources radio dans des réseaux mobiles
Publication
Application
Priority
EP 12305613 A 20120601
Abstract (en)
[origin: EP2670186A1] The present invention relates to a method and apparatus for optimizing radio coverage and power consumption within a mobile communication network (1). In accordance with an embodiment of the invention, radio measurements (UE_meas1; BS_meas1; BS_meas2) carried out by subscriber devices (11) and/or radio base stations (21; 23), as well as user geographical locations (UE_pos1; UE_pos2; UE_pos3) at the time the radio measurements have been carried out, are gathered. Antenna geographical locations (ant_pos22; ant_pos23) are then derived from the radio measurements and the user geographical locations, and radio propagation models (rpm22; rpm23) from the antenna geographical locations that best fit the radio measurements at the user geographical locations. The so-derived radio propagation models from the so-derived antenna geographical locations are then supplied to a radio resource controller (41) for activation of dormant cells (C22; C23).
IPC 8 full level
H04W 24/08 (2009.01); H04W 52/02 (2009.01)
CPC (source: CN EP KR US)
H04W 24/02 (2013.01 - KR); H04W 24/08 (2013.01 - CN EP KR US); H04W 52/0206 (2013.01 - CN EP KR US); H04W 72/51 (2023.01 - US); H04W 72/542 (2023.01 - US); Y02D 30/70 (2020.08 - EP KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2670186 A1 20131204; EP 2670186 B1 20150923; CN 104365133 A 20150218; CN 104365133 B 20180904; JP 2015521444 A 20150727; JP 5897211 B2 20160330; KR 101930703 B1 20181219; KR 20150027157 A 20150311; US 2015126209 A1 20150507; US 9338787 B2 20160510; WO 2013178520 A1 20131205
DOCDB simple family (application)
EP 12305613 A 20120601; CN 201380029053 A 20130523; EP 2013060571 W 20130523; JP 2015514423 A 20130523; KR 20147036882 A 20130523; US 201314404712 A 20130523